(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

The 4, 4'-Bis(diphenylphosphanyl)-2, 2', 6, 6'-tetramethoxy-3, 3'-bipyridine, with the CAS registry number of 221012-82-4, is also known as (R)-(+)-2, 2', 6, 6'-Tetramethoxy-4, 4'-bis(diphenylphosphino)-3, 3'-bipyridine. This chemical's molecular formula is C₃₈H₃₄N₂O₄P₂ and molecular weight is 644.64. What's more, its systematic name is 4, 4'-Bis(diphenylphosphanyl)-2, 2', 6, 6'-tetramethoxy-3, 3'-bipyridine. In addition, it must be stored in airtight containers and placed in a dry, cool place. Meanwhile, it should be kept away from contact with oxidant.

Physical properties about 4, 4'-Bis(diphenylphosphanyl)-2, 2', 6, 6'-tetramethoxy-3, 3'-bipyridine are: (1)ACD/LogP: 9.74; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 9.74; (4)ACD/LogD (pH 7.4): 9.74; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 4726317.5; (8)ACD/KOC (pH 7.4): 4726317.5; (9)#H bond acceptors: 6; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 11; (12)Polar Surface Area: 89.88 Å²; (13)Flash Point: 368.7 °C; (14)Enthalpy of Vaporization: 96.99 kJ/mol; (15)Boiling Point: 686.1 °C at 760 mmHg; (16)Vapour Pressure: 6.72E-18 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following data into molecular structure:
(1) SMILES: O(c4nc(OC)cc(c4c3c(P(c1ccccc1)c2ccccc2)cc(OC)nc3OC)P(c5ccccc5)c6ccccc6)C
(2) InChI: InChI=1/C38H34N2O4P2/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30/h5-26H,1-4H3
(3) InChIKey: JZOSBBLJKXSBBN-UHFFFAOYAR